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Datums for 8733821, Point Clear, Mobile Bay AL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8733821, Point Clear, Mobile Bay, AL
Status: Accepted (Mar 18 2011)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.50Mean Higher-High Water
MHW1.52Mean High Water
MTL0.77Mean Tide Level
MSL0.78Mean Sea Level
DTL0.75Mean Diurnal Tide Level
MLW0.02Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-28.16Station Datum
GT1.50Great Diurnal Range
MN1.50Mean Range of Tide
DHQ-0.02Mean Diurnal High Water Inequality
DLQ0.02Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & Time
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
12/01/2010 - 01/31/2011




Products available at 8733821 Point Clear, Mobile Bay, AL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services